Ko-ken Tools 1/2 Sq. Dr. Socket 27mm Surface Length 43mm Tohnichi Versatile useThe universal STAHLWILLE drive

Versatile useThe universal STAHLWILLE drive handle is suitable for hand-operated sockets with square drive according to DIN 3122/ISO 3315 - whether in industry

Self-tightening feature automatically increases gripping force proportional to increased torque to prevent tool shank slippage

Wera 8740 A HF 1 Zyklop bit socket set

Sturtevant Richmont OE 5/8 | Interchangeable Head Open End

Ko-ken Tools 1/2 Sq. Dr. Socket 27mm Surface Length 43mm Tohnichi Versatile useThe universal STAHLWILLE driveSurface drive sockets are designed to retain contact with flat sides of nut to transmit high torque and reduce nut wear. Compared to FLAT DRIVE, SURFACE DRIVE utilizes contact on the larger area closer to the center of the bolt or nut. SURFACE DRIVE is useful for painted face nuts or any bolt or nut made of soft material, with less risk of damaging the faces. SURFACE DRIVE can also be useful for a bolt or nut that has been damaged or deformed. Input